24945520

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 58384656

約数和(自身を除く): 33439136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 1913, 2608, 3260, 3826, 6520, 7652, 9565, 13040, 15304, 19130, 30608, 38260, 76520, 153040, 311819, 623638, 1247276, 1559095, 2494552, 3118190, 4989104, 6236380, 12472760, 24945520]

約数ペア:

[(1, 24945520), (2, 12472760), (4, 6236380), (5, 4989104), (8, 3118190), (10, 2494552), (16, 1559095), (20, 1247276), (40, 623638), (80, 311819), (163, 153040), (326, 76520), (652, 38260), (815, 30608), (1304, 19130), (1630, 15304), (1913, 13040), (2608, 9565), (3260, 7652), (3826, 6520)]